What is the formula to calculate the area of a circle? [#1257]
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Q1. What is the formula to calculate the area of a circle?
Q1. What is the formula to calculate the area of a circle?
(A) A = πr2
(A) A = πr2
(A) A = πr2
(B) A = 2πr
(B) A = 2πr
(B) A = 2πr
(C) A = πd
(C) A = πd
(C) A = πd
(D) A = 1/2πr2
(D) A = 1/2πr2
(D) A = 1/2πr2
Answer: (A) A = πr2
Answer: (A) A = πr2
Answer: (A) A = πr2
The formula to calculate the area of a circle is A = πr2, where A is the area and r is the radius of the circle.
The formula to calculate the area of a circle is A = πr2, where A is the area and r is the radius of the circle.
The formula to calculate the area of a circle is A = πr2, where A is the area and r is the radius of the circle.
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Related MCQ Quizzes
Q1. Name of the operation that led to the capture and death of Osama Bin Laden.
Q1. Name of the operation that led to the capture and death of Osama Bin Laden.
(A) Neptune Spear
(A) Neptune Spear
(A) Neptune Spear
(B) Smiling Buddha
(B) Smiling Buddha
(B) Smiling Buddha
(C) Operation Vijay
(C) Operation Vijay
(C) Operation Vijay
(D) Operation Sakthi
(D) Operation Sakthi
(D) Operation Sakthi
Answer: (A) Neptune Spear
Answer: (A) Neptune Spear
Answer: (A) Neptune Spear
The operation that led to the death of Osama bin Laden was called Operation Neptune Spear. The operation was carried out by US Navy SEALs of SEAL Team Six on May 2, 2011, in Abbottabad, Pakistan. Bin Laden was the founder and leader of the Islamist militant group al-Qaeda.
The operation that led to the death of Osama bin Laden was called Operation Neptune Spear. The operation was carried out by US Navy SEALs of SEAL Team Six on May 2, 2011, in Abbottabad, Pakistan. Bin Laden was the founder and leader of the Islamist militant group al-Qaeda.
The operation that led to the death of Osama bin Laden was called Operation Neptune Spear. The operation was carried out by US Navy SEALs of SEAL Team Six on May 2, 2011, in Abbottabad, Pakistan. Bin Laden was the founder and leader of the Islamist militant group al-Qaeda.
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Q2. A number is as much greater than 31 as is less 55. Then the number is
Q2. A number is as much greater than 31 as is less 55. Then the number is
(A) 39
(A) 39
(A) 39
(B) 32
(B) 32
(B) 32
(C) 43
(C) 43
(C) 43
(D) 47
(D) 47
(D) 47
Answer: (C) 43
Answer: (C) 43
Answer: (C) 43
43
43
43
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Q3. Which of the following is a prime number?
Q3. Which of the following is a prime number?
81,33,71,93
81,33,71,93
81,33,71,93
(A) 93
(A) 93
(A) 93
(B) 33
(B) 33
(B) 33
(C) 71
(C) 71
(C) 71
(D) 81
(D) 81
(D) 81
Answer: (C) 71
Answer: (C) 71
Answer: (C) 71
71
71
71
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Q4. Movement of people or animals from one area to another.
Q4. Movement of people or animals from one area to another.
What is one word substitution of the phrase?
What is one word substitution of the phrase?
What is one word substitution of the phrase?
(A) Diversification
(A) Diversification
(A) Diversification
(B) Migration
(B) Migration
(B) Migration
(C) Acclimatisation
(C) Acclimatisation
(C) Acclimatisation
(D) Population
(D) Population
(D) Population
Answer: (B) Migration
Answer: (B) Migration
Answer: (B) Migration
Substitute Word: Migration.
Substitute Word: Migration.
Substitute Word: Migration.
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Q5. Who was the founder of the Koch dynasty that ruled Assam in the 16th century?
Q5. Who was the founder of the Koch dynasty that ruled Assam in the 16th century?
(A) Vishwa Singha
(A) Vishwa Singha
(A) Vishwa Singha
(B) Nara Narayan
(B) Nara Narayan
(B) Nara Narayan
(C) Chandrakanta Singha
(C) Chandrakanta Singha
(C) Chandrakanta Singha
(D) Lakshmi Singha
(D) Lakshmi Singha
(D) Lakshmi Singha
Answer: (A) Vishwa Singha
Answer: (A) Vishwa Singha
Answer: (A) Vishwa Singha
Biswa Singha (1515–1540) is considered the founder of the Koch dynasty, which ruled parts of present-day Assam and Bengal in the 16th century. He unified various Bodo tribes, replaced the Baro-Bhuyans, and established the dynasty in the erstwhile Kamata Kingdom. His son, Naranarayan, is considered the dynasty's greatest monarch, extending his power over a large part of Assam and southward into what became the British district of Rangpur.
Biswa Singha (1515–1540) is considered the founder of the Koch dynasty, which ruled parts of present-day Assam and Bengal in the 16th century. He unified various Bodo tribes, replaced the Baro-Bhuyans, and established the dynasty in the erstwhile Kamata Kingdom. His son, Naranarayan, is considered the dynasty's greatest monarch, extending his power over a large part of Assam and southward into what became the British district of Rangpur.
Biswa Singha (1515–1540) is considered the founder of the Koch dynasty, which ruled parts of present-day Assam and Bengal in the 16th century. He unified various Bodo tribes, replaced the Baro-Bhuyans, and established the dynasty in the erstwhile Kamata Kingdom. His son, Naranarayan, is considered the dynasty's greatest monarch, extending his power over a large part of Assam and southward into what became the British district of Rangpur.
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Q6. What is the most accurate description of the shape of the earth?
Q6. What is the most accurate description of the shape of the earth?
(A) Circle
(A) Circle
(A) Circle
(B) Geoid
(B) Geoid
(B) Geoid
(C) Sphere
(C) Sphere
(C) Sphere
(D) Oblate Sphere
(D) Oblate Sphere
(D) Oblate Sphere
Answer: (D) Oblate Sphere
Answer: (D) Oblate Sphere
Answer: (D) Oblate Sphere
Oblate Sphere
Oblate Sphere
Oblate Sphere
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Q7. Which of the following sentence types is used to ask for information or clarification?
Q7. Which of the following sentence types is used to ask for information or clarification?
(A) Declarative
(A) Declarative
(A) Declarative
(B) Imperative
(B) Imperative
(B) Imperative
(C) Interrogative
(C) Interrogative
(C) Interrogative
(D) Exclamatory
(D) Exclamatory
(D) Exclamatory
Answer: (C) Interrogative
Answer: (C) Interrogative
Answer: (C) Interrogative
Interrogative sentences are used to ask questions or seek information, and typically begin with a question word like "who", "what", "where", "when", or "how".
Interrogative sentences are used to ask questions or seek information, and typically begin with a question word like "who", "what", "where", "when", or "how".
Interrogative sentences are used to ask questions or seek information, and typically begin with a question word like "who", "what", "where", "when", or "how".
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Q8. What is the name of the mathematical concept that describes a value that never changes, like the ratio of a circle's circumference to its diameter?
Q8. What is the name of the mathematical concept that describes a value that never changes, like the ratio of a circle's circumference to its diameter?
(A) Variable
(A) Variable
(A) Variable
(B) Constant
(B) Constant
(B) Constant
(C) Fraction
(C) Fraction
(C) Fraction
(D) Decimal
(D) Decimal
(D) Decimal
Answer: (B) Constant
Answer: (B) Constant
Answer: (B) Constant
A constant is a mathematical concept that represents a value that remains unchanged, like pi (π), which is approximately 3.14 and never changes.
A constant is a mathematical concept that represents a value that remains unchanged, like pi (π), which is approximately 3.14 and never changes.
A constant is a mathematical concept that represents a value that remains unchanged, like pi (π), which is approximately 3.14 and never changes.
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Q9. Indian currency notes are printed in which place?
Q9. Indian currency notes are printed in which place?
(A) New Delhi
(A) New Delhi
(A) New Delhi
(B) Nasik
(B) Nasik
(B) Nasik
(C) Bombay
(C) Bombay
(C) Bombay
(D) Agra
(D) Agra
(D) Agra
Answer: (B) Nasik
Answer: (B) Nasik
Answer: (B) Nasik
The currency presses of SPMCIL are at Nasik (Western India) and Dewas (Central India). The two presses of BRBNMPL are at Mysuru (Southern India) and Salboni (Eastern India). Coins are minted in four mints owned by SPMCIL. The mints are located at Mumbai, Hyderabad, Kolkata and NOIDA.
The currency presses of SPMCIL are at Nasik (Western India) and Dewas (Central India). The two presses of BRBNMPL are at Mysuru (Southern India) and Salboni (Eastern India). Coins are minted in four mints owned by SPMCIL. The mints are located at Mumbai, Hyderabad, Kolkata and NOIDA.
The currency presses of SPMCIL are at Nasik (Western India) and Dewas (Central India). The two presses of BRBNMPL are at Mysuru (Southern India) and Salboni (Eastern India). Coins are minted in four mints owned by SPMCIL. The mints are located at Mumbai, Hyderabad, Kolkata and NOIDA.
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Q10. Which of the following sentence types is typically used to provide additional information or explanation?
Q10. Which of the following sentence types is typically used to provide additional information or explanation?
(A) Declarative sentence
(A) Declarative sentence
(A) Declarative sentence
(B) Interrogative sentence
(B) Interrogative sentence
(B) Interrogative sentence
(C) Imperative sentence
(C) Imperative sentence
(C) Imperative sentence
(D) Exclamatory sentence
(D) Exclamatory sentence
(D) Exclamatory sentence
Answer: (A) Declarative sentence
Answer: (A) Declarative sentence
Answer: (A) Declarative sentence
Declarative sentences are used to make statements, provide information, or explain something. They are the most common type of sentence and are often used to convey facts, opinions, or ideas.
Declarative sentences are used to make statements, provide information, or explain something. They are the most common type of sentence and are often used to convey facts, opinions, or ideas.
Declarative sentences are used to make statements, provide information, or explain something. They are the most common type of sentence and are often used to convey facts, opinions, or ideas.
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